Home / 329,653,556,417.82-714,072,631,021.57

Finding the Third Proportional to 329,653,556,417.82 and 714,072,631,021.57

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Solution

The third proportional to 329,653,556,417.82 and 714,072,631,021.57 is: 1,546,774,522,668.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,653,556,417.82 : 714,072,631,021.57 = 714,072,631,021.57 : x
  2. Step 2: Convert to fraction form
    329,653,556,417.82/714,072,631,021.57 = 714,072,631,021.57/x
  3. Step 3: Cross multiply
    329,653,556,417.82x = 714,072,631,021.57 × 714,072,631,021.57
  4. Step 4: Simplify right side
    329,653,556,417.82x = 509,899,722,374,067,154,583,552
  5. Step 5: Solve for x
    x = 509,899,722,374,067,154,583,552/329,653,556,417.82
  6. Step 6: Final answer
    x = 1,546,774,522,668.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.